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3 years ago

Each letter reprsents a question math question need an answer ASAP

Mathematics

1 answer:

7nadin3 [17]3 years ago

3 0

Answer:

What are you trying to ask? You might need to be a little more specific.

Step-by-step explanation:

It might be A but again I have no idea what you are asking about.

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Can someone please help me

Daniel [21]

Answer:

(-7.5, 3.5)

Step-by-step explanation:

$midpoint \: = ( \frac{x1 + x2}{2} \: , \: \frac{y1 + y2}{2} )$

$= ( \frac{ ( - 5) + ( - 10)}{2} , \frac{(5) + (2)}{2} )$

$= ( \frac{ - 15}{2} , \frac{7}{2} )$

$= ( - 7.5,3.5)$

8 0

3 years ago

An architect drew the blueprint for a new office building. He used a scale in which 1 inch represents 7.5 feet. The floor of an

Hoochie [10]

Answer:

2.67 inches by 2.27 inches

Step-by-step explanation:

We can use ratios to solve

1 in x inches

-------- = ---------

7.5 ft 20 ft

Using cross products

1*20 = 7.5x

Divide each side by 7.5

20/7.5 =7.5x/7.5

2.67 =x

We can do the same for the other dimension

1 in x inches

-------- = ---------

7.5 ft 17 ft

Using cross products

1*17 = 7.5x

Divide each side by 7.5

17/7.5 =7.5x/7.5

2.27 =x

2.67 inches by 2.27 inches

4 0

3 years ago

Read 2 more answers

What is the value of x?<br> A. 52/3<br> B.3/4<br> C.17<br> D. 52/7

MrRa [10]

Answer:

Step-by-step explanation:

look at the x and y axis

5 0

3 years ago

Factor 5v^2 - 23v - 10

AfilCa [17]

Answer:

$(5v + 2)(v - 5)$

Step-by-step explanation:

Hello!

The expression is written in the form of $ax^2 + bx + c$

Let's factor by grouping:

$ac = -50$

The sum of the factors of -50 should add up to -23.

-25 and 2 work for this.

Expand and factor:

$5v^2 - 23v - 10$
$5v^2 - 25v + 2v - 10$
$5v(v - 5) +2(v -5 )$
$(5v + 2)(v - 5)$

The factored expression is $(5v + 2)(v - 5)$

7 0

2 years ago

PUTTING MAX POINTS

svp [43]

Your answer would be everything but (D) .

3 0

4 years ago

Read 2 more answers